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Finding the Third Proportional to 263,900,160 and 545,902,848

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Solution

The third proportional to 263,900,160 and 545,902,848 is: 1,129,252,515.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,900,160 : 545,902,848 = 545,902,848 : x
  2. Step 2: Convert to fraction form
    263,900,160/545,902,848 = 545,902,848/x
  3. Step 3: Cross multiply
    263,900,160x = 545,902,848 × 545,902,848
  4. Step 4: Simplify right side
    263,900,160x = 298,009,919,454,511,104
  5. Step 5: Solve for x
    x = 298,009,919,454,511,104/263,900,160
  6. Step 6: Final answer
    x = 1,129,252,515.25

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.